Electrolysis is the process of breaking down a substance.
a. a At which electrode does oxidation occur in an electrolytic cell?
b. b What are the signs of the anode and cathode in an electrolytic cell?
c. c Why do the electrolytes need to be molten in order for electrolysis to occur?
d. d Describe how current is carried in both the external circuit and in the electrolyte of an electrolytic cell.